254783579034 has 16 divisors (see below), whose sum is σ = 511681547520. Its totient is φ = 84575461440.

The previous prime is 254783579033. The next prime is 254783579041. The reversal of 254783579034 is 430975387452.

254783579034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (254783579033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88097994 + ... + 88100885.

It is an arithmetic number, because the mean of its divisors is an integer number (31980096720).

Almost surely, 2^254783579034 is an apocalyptic number.

254783579034 is an abundant number, since it is smaller than the sum of its proper divisors (256897968486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254783579034 is a wasteful number, since it uses less digits than its factorization.

254783579034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176199125.

The product of its (nonzero) digits is 25401600, while the sum is 57.

The spelling of 254783579034 in words is "two hundred fifty-four billion, seven hundred eighty-three million, five hundred seventy-nine thousand, thirty-four".